[
    Interface {
        name: Identifier {
            start: (
                3,
                11,
            ),
            name: "foo",
            end: (
                3,
                15,
            ),
        },
        attributes: [],
        extends: [],
        body: [
            AbstractMethod {
                name: Identifier {
                    start: (
                        4,
                        22,
                    ),
                    name: "bar",
                    end: (
                        4,
                        25,
                    ),
                },
                attributes: [],
                params: [],
                flags: [
                    Public,
                ],
                return_type: None,
                by_ref: false,
            },
        ],
    },
]